Which of these expressions have negative values? Select all that apply. 2 + 2(-3)(7) -2(27 ÷ 9)+4 (14 ÷ -2)(-6) (4 - 10) - ( 8 ÷ ( -2))

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?